Hamilton hit four two-run home runs against the shell-shocked Orioles. He finished a perfect five-for-five with eight RBIs. He now sits at 14 homers on the year with 36 RBI and appears to be steam-rolling toward another MVP award.
The first two long balls came at the expense of Orioles starter Jake Arrieta, who was coming off eight shutout innings against the New York Yankees in his last start. Hamilton's third came off Zach Phillips and the fourth off of Darren O'Day.
It's somewhat surprising the O's lost by a final tally of only 10-3.
Hamilton also set a new American League record with 18 total bases in one game and he set a personal best with those eight driven in. He also doubled in the fifth inning as he was perhaps pacing himself, taking a moment to rest at second.
He is the first player to have a four-homer game since Carlos Delgado did nine years ago with Toronto.